/************************************************************
 * Project Name         [Thinking_In_Java]
 * File Name            [GroupLeader.java]
 * Creation Date        [24-Jul-2014]
 * 
 * Copyright© ge.y.yang@gmail.com All Rights Reserved
 * 
 * Work hard, play harder, think big and keep fit
 ************************************************************/
package pkg_principles.lod.example01;

import java.util.List;

/**
 * 体育委员 - 只会和同班同学发生联系
 * 
 * @author 不落的太阳(Sean Yang)
 * @version 1.0
 * @since JDK 6
 * 
 */
public class GroupLeader {

	private final List<Student> students;

	public GroupLeader(List<Student> students) {
		this.students = students;
	}

	/**
	 * 清点学生数目
	 */
	public void countStudentNumber() {
		System.out.println("学生数量: " + students.size());
	}
}
